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. 2024 Oct 11;13(20):6069. doi: 10.3390/jcm13206069

Table 3.

Cryoglobulin subtypes within our cohort, according to Brouet et al. classification system.

Cryoglobulin Pattern Immunoglobulin Isotype(s) Number of Patients (n = 160)
Type I
(Monoclonal)
11 (6.8%)
  • IgG

  • IgM

3/11 (27.3%)
8/11 (72.7%)
Types II and III—Mixed CG
(Polyclonal)
149 (93.1%)
  • IgG + IgM

  • IgG + IgA

  • IgM + IgA

  • IgG + IgM + IgA

110/149 (73.8%)
12/149 (8%)
6/149 (4%)
21/149 (14.1%)